X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=include%2Fprereq-build.mk;h=ed652ca9a729a6bd8e9222012e9ef65bea04bd21;hp=c3b88db6271631e6fb5a8f720825fcb547dd7d67;hb=4146047eaf33987e7fb2dea85d947954eafac3bc;hpb=5f80315634c66a647aed9673e10582acd8462d69

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index c3b88db627..ed652ca9a7 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -26,7 +26,7 @@ $(eval $(call TestHostCommand,case-sensitive-fs, \
 
 $(eval $(call TestHostCommand,proper-umask, \
 	Please build with umask 022 - other values produce broken packages, \
-	umask | grep -xF 0022))
+	umask | grep -xE 00[012][012]))
 
 $(eval $(call SetupHostCommand,gcc, \
 	Please install the GNU C Compiler (gcc), \
@@ -109,8 +109,8 @@ $(eval $(call SetupHostCommand,diff,Please install diffutils, \
 	diff --version 2>&1 | grep diff))
 
 $(eval $(call SetupHostCommand,cp,Please install GNU fileutils, \
-	gcp --help, \
-	cp --help))
+	gcp --help 2>&1 | grep 'Copy SOURCE', \
+	cp --help 2>&1 | grep 'Copy SOURCE'))
 
 $(eval $(call SetupHostCommand,seq,, \
 	gseq --version, \